package sort;

import java.util.*;

public class ShuffleTest {

    public static void main(String[] args) {

        List<Integer> numbers = new ArrayList<>();

        for (int i = 1; i <= 49; i++) {
            numbers.add(i);
        }

        Collections.shuffle(numbers);

        List<Integer> winning = numbers.subList(0, 6);
        Collections.sort(winning);

        System.out.println(winning);
    }
}
